Base | Representation |
---|---|
bin | 1100101010000… |
… | …00001110011111 |
3 | 21101202221211100 |
4 | 12111000032133 |
5 | 204134403442 |
6 | 14311324143 |
7 | 2426265222 |
oct | 625001637 |
9 | 241687740 |
10 | 106169247 |
11 | 54a25588 |
12 | 2b680653 |
13 | 18cc3852 |
14 | 101595b9 |
15 | 94c284c |
hex | 654039f |
106169247 has 12 divisors (see below), whose sum is σ = 153456160. Its totient is φ = 70733088.
The previous prime is 106169221. The next prime is 106169249. The reversal of 106169247 is 742961601.
106169247 is a `hidden beast` number, since 10 + 616 + 9 + 24 + 7 = 666.
It is not a de Polignac number, because 106169247 - 26 = 106169183 is a prime.
It is a super-2 number, since 2×1061692472 = 22543818017094018, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (106169249) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15978 + ... + 21624.
Almost surely, 2106169247 is an apocalyptic number.
106169247 is a deficient number, since it is larger than the sum of its proper divisors (47286913).
106169247 is a wasteful number, since it uses less digits than its factorization.
106169247 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7742 (or 7739 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 36.
The square root of 106169247 is about 10303.8462236196. The cubic root of 106169247 is about 473.5140964133.
The spelling of 106169247 in words is "one hundred six million, one hundred sixty-nine thousand, two hundred forty-seven".
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